ML610Q479 Datasheet | LAPIS Semiconductor

DESCRIPTION This LSI is a high performance CMOS 8-bit microcontroller equipped with an 8-bit CPU n X-U8/100 and integrated with peripheral functions such as the UART, RC oscillation type A/D converter, and LCD driver. The CPU n X-U8/100 is capable of efficient instruction execution in 1-intruction 1-clock mode by 3-stage pipe line architecture parallel processing. Additionally, it adopts the low-/high-speed dual clock system, standby mode, and process that prohibits leak current at high temperatures, and is most suitable for battery-driven applications. MTP version can rewrite programs on-board, which can contribute to reduction in product development TAT. The flash memory incorporated into this MTP version implements the mask ROM-equivalent low-voltage operation (1.25V or higher) and low-power consumption (typically 5u A at low-speed operation), enabling volume production by the MTP version. For industrial use, ML610Q477P/ML610Q478P/ML610Q479P with the extended operating ambient temperature ranging from -40°C to 85°C are available. FEATURES - CPU - 8-bit RISC CPU (CPU name: n X-U8/100) - Instruction system: 16-bit length instruction - Instruction set: Transfer, arithmetic operations, parison, logic operations, multiplication/division, bit manipulations, bit logic operations, jump, conditional jump, call return stack manipulations, arithmetic shift, and so on - On-Chip debug function - Minimum instruction execution time 30.5 µs (@ 32.768 k Hz system clock) 2 µs (@ 500 k Hz system clock) 0.5 µs (@ 2 MHz system clock) - Internal memory - Internal 24KByte flash memory (12K x 16 bits) (including unusable 1K Byte TEST area) - Internal 2KByte RAM (2048 x 8 bits) - Interrupt controller - 1 non-maskable interrupt source: Internal source: 1 (Watchdog Timer) - 25 maskable interrupt sources: Internal source: 13 (Timer0, Timer1, Timer 2, Timer 3, Timer C, Timer D, UART0, RC A/D converter, TBC128Hz, TBC32Hz, TBC16Hz, TBC2Hz, Analog parator) External source: 12 (P00, P01, P02, P03,...